以家業虱目魚與自己的日常為插畫核心，將生活的故事轉化成療癒可愛的畫面，2025開設店面從插畫創作、客製設計，聯名商品開發與品牌合作，專注把「日常」變成可以收藏的溫度。

hihi.sep uses her family's milkfish business and her daily life as the core of her illustrations, transforming stories from life into healing and adorable images. From illustration creation and custom design to co-branded product development and brand collaboration, she focuses on turning "everyday life" into a warm and collectible experience.